drm/amdgpu: disable stutter mode for renoir

With stutter mode enabled, NMI prints frequently.
Disable stutter for the moment because NMI warning storm, and will
enable it back till the issue is addressed

Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index e1b09bb432bdb6b556530c1edfb5be65f0c0ff38..9590ca552a284533ed9bd3aeecbdfe98ae7a417c 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2384,6 +2384,8 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 
        if (adev->asic_type != CHIP_CARRIZO && adev->asic_type != CHIP_STONEY)
                dm->dc->debug.disable_stutter = amdgpu_pp_feature_mask & PP_STUTTER_MODE ? false : true;
+       if (adev->asic_type == CHIP_RENOIR)
+               dm->dc->debug.disable_stutter = true;
 
        return 0;
 fail: